mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-16 04:29:08 +00:00
57021f9080
also make slight tweaks to existing coins_details.py, so that the following diff is prettier
362 lines
12 KiB
Python
Executable File
362 lines
12 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Fetch information about coins and tokens supported by Trezor and update it in coins_details.json."""
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import time
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import json
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import requests
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import ethereum_tokens_gen
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import build_coins
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from distutils.version import LooseVersion
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T1_LATEST='1.6.2'
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T2_LATEST='2.0.7'
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COINS = {}
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def coinmarketcap_init():
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global COINS
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try:
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COINS = json.load(open('coinmarketcap.json', 'r'))
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except FileNotFoundError:
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pass
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else:
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if COINS["1"]["last_updated"] > time.time() - 3600:
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print("Using local cache of coinmarketcap")
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return
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print("Updating coins from coinmarketcap")
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total = None
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COINS = {}
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while total is None or len(COINS) < total:
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url = 'https://api.coinmarketcap.com/v2/ticker/?start=%d&convert=USD&limit=100' % (len(COINS))
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data = requests.get(url).json()
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COINS.update(data['data'])
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if total is None:
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total = data['metadata']['num_cryptocurrencies']
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print("Fetched %d of %d coins" % (len(COINS), total))
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time.sleep(1)
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json.dump(COINS, open('coinmarketcap.json', 'w'), sort_keys=True, indent=4)
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def coinmarketcap_info(shortcut):
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global COINS
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shortcut = shortcut.replace(' ', '-').lower()
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for _id in COINS:
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coin = COINS[_id]
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# print(shortcut, coin['website_slug'])
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if shortcut == coin['website_slug']:
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# print(coin)
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return coin
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def update_marketcap(obj, *shortcuts):
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for sym in shortcuts:
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try:
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obj['marketcap_usd'] = int(float(coinmarketcap_info(sym)['quotes']['USD']['market_cap']))
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return
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except:
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pass
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# print("Marketcap info not found for", shortcut)
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def coinmarketcap_global():
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url = 'https://api.coinmarketcap.com/v2/global'
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ret = requests.get(url)
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data = ret.json()
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return data
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def set_default(obj, key, default_value):
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obj[key] = obj.setdefault(key, default_value)
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def update_info(details):
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details['info']['updated_at'] = int(time.time())
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details['info']['updated_at_readable'] = time.asctime()
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details['info']['t1_coins'] = len([True for _, c in details['coins'].items() if c.get('t1_enabled') == 'yes' and not c.get('hidden', False)])
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details['info']['t2_coins'] = len([True for _, c in details['coins'].items() if c.get('t2_enabled') == 'yes' and not c.get('hidden', False)])
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try:
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details['info']['total_marketcap_usd'] = int(coinmarketcap_global()['data']['quotes']['USD']['total_market_cap'])
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except:
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pass
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marketcap = 0
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for k, c in details['coins'].items():
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if c['t1_enabled'] == 'yes' or c['t2_enabled'] == 'yes':
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marketcap += details['coins'][k].setdefault('marketcap_usd', 0)
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details['info']['marketcap_usd'] = marketcap
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def check_unsupported(details, prefix, supported):
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for k in details['coins'].keys():
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if not k.startswith(prefix):
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continue
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if k not in supported:
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print("%s not supported by Trezor? (Possible manual entry)" % k)
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def update_coins(details):
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(coins, _) = build_coins.process(None)
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firmware = json.load(open('../defs/support.json', 'r'))
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supported = []
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for key, coin in coins.items():
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t1_enabled = 'no'
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if key in firmware['trezor1']:
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if LooseVersion(firmware['trezor1'][key]) <= LooseVersion(T1_LATEST):
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t1_enabled = 'yes'
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else:
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t1_enabled = 'soon'
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t2_enabled = 'no'
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if key in firmware['trezor2']:
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if LooseVersion(firmware['trezor2'][key]) <= LooseVersion(T2_LATEST):
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t2_enabled = 'yes'
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else:
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t2_enabled = 'soon'
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# print("Updating", coin['coin_label'], coin['coin_shortcut'])
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key = "coin:%s" % coin['coin_shortcut']
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supported.append(key)
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out = details['coins'].setdefault(key, {})
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out['type'] = 'coin'
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out['t1_enabled'] = t1_enabled
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out['t2_enabled'] = t2_enabled
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set_default(out, 'shortcut', coin['coin_shortcut'])
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set_default(out, 'name', coin['coin_label'])
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set_default(out, 'links', {})
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set_default(out['links'], 'Homepage', coin['website'])
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set_default(out['links'], 'Github', coin['github'])
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set_default(out, 'wallet', {})
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update_marketcap(out, coin.get('coinmarketcap_alias', coin['coin_label']))
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check_unsupported(details, 'coin:', supported)
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def update_erc20(details):
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networks = [x[0] for x in ethereum_tokens_gen.networks]
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LATEST_T1 = 'https://raw.githubusercontent.com/trezor/trezor-mcu/v%s/firmware/ethereum_tokens.c' % T1_LATEST
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LATEST_T2 = 'https://raw.githubusercontent.com/trezor/trezor-core/v%s/src/apps/ethereum/tokens.py' % T2_LATEST
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tokens = ethereum_tokens_gen.get_tokens()
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tokens_t1 = requests.get(LATEST_T1).text
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tokens_t2 = requests.get(LATEST_T2).text
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supported = []
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for t in tokens:
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# print('Updating', t['symbol'])
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if t['chain'] not in networks:
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print('Skipping, %s is disabled' % t['chain'])
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continue
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key = "erc20:%s:%s" % (t['chain'], t['symbol'])
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supported.append(key)
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out = details['coins'].setdefault(key, {})
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out['type'] = 'erc20'
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out['network'] = t['chain']
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out['address'] = t['address']
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set_default(out, 'shortcut', t['symbol'])
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set_default(out, 'name', t['name'])
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set_default(out, 'links', {})
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set_default(out, 'wallet', {})
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if "\" %s\"" % t['symbol'] in tokens_t1:
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out['t1_enabled'] = 'yes'
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else:
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out['t1_enabled'] = 'soon'
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if "'%s'" % t['symbol'] in tokens_t2:
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out['t2_enabled'] = 'yes'
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else:
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out['t2_enabled'] = 'soon'
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out['wallet']['MyCrypto'] = 'https://mycrypto.com'
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out['wallet']['MyEtherWallet'] = 'https://www.myetherwallet.com'
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if t.get('website'):
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out['links']['Homepage'] = t['website']
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if t.get('social', {}).get('github', None):
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out['links']['Github'] = t['social']['github']
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update_marketcap(out, out.get('coinmarketcap_alias'), t['name'], t['symbol'])
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check_unsupported(details, 'erc20:', supported)
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def update_ethereum(details):
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out = details['coins'].setdefault('coin2:ETH', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'ETH')
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set_default(out, 'name', 'Ethereum')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'ethereum')
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out = details['coins'].setdefault('coin2:ETC', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'ETC')
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set_default(out, 'name', 'Ethereum Classic')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'ethereum-classic')
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out = details['coins'].setdefault('coin2:RSK', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'RSK')
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set_default(out, 'name', 'Rootstock')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'rootstock')
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out = details['coins'].setdefault('coin2:EXP', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'EXP')
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set_default(out, 'name', 'Expanse')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'expanse')
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out = details['coins'].setdefault('coin2:UBQ', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'UBQ')
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set_default(out, 'name', 'Ubiq')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'ubiq')
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out = details['coins'].setdefault('coin2:ELLA', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'ELLA')
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set_default(out, 'name', 'Ellaism')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'ellaism')
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out = details['coins'].setdefault('coin2:EGEM', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'EGEM')
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set_default(out, 'name', 'EtherGem')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'egem')
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out = details['coins'].setdefault('coin2:ETSC', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'ETSC')
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set_default(out, 'name', 'Ethereum Social')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'etsc')
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out = details['coins'].setdefault('coin2:EOSC', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'EOSC')
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set_default(out, 'name', 'EOS Classic')
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, 'eosc')
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out = details['coins'].setdefault('coin2:ADA', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'ADA')
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set_default(out, 'name', 'Cardano')
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set_default(out, 't1_enabled', 'no')
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set_default(out, 't2_enabled', 'soon')
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update_marketcap(out, 'cardano')
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out = details['coins'].setdefault('coin2:XTZ', {})
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out['type'] = 'coin'
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set_default(out, 'shortcut', 'XTZ')
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set_default(out, 'name', 'Tezos')
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set_default(out, 't1_enabled', 'no')
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set_default(out, 't2_enabled', 'soon')
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update_marketcap(out, 'tezos')
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def update_mosaics(details):
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d = json.load(open('../defs/nem/nem_mosaics.json'))
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supported = []
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for mosaic in d:
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# print('Updating', mosaic['name'], mosaic['ticker'])
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key = "mosaic:%s" % mosaic['ticker'].strip()
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supported.append(key)
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out = details['coins'].setdefault(key, {})
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out['type'] = 'mosaic'
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set_default(out, 'shortcut', mosaic['ticker'].strip())
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set_default(out, 'name', mosaic['name'])
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set_default(out, 't1_enabled', 'yes')
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set_default(out, 't2_enabled', 'yes')
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update_marketcap(out, out.get('coinmarketcap_alias', out['name']))
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check_unsupported(details, 'mosaic:', supported)
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def check_missing_details(details):
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for k in details['coins'].keys():
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coin = details['coins'][k]
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hide = False
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if 'links' not in coin:
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print("%s: Missing links" % k)
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hide = True
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if 'Homepage' not in coin.get('links', {}):
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print("%s: Missing homepage" % k)
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hide = True
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if coin['t1_enabled'] not in ('yes', 'no', 'planned', 'soon'):
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print("%s: Unknown t1_enabled" % k)
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hide = True
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if coin['t2_enabled'] not in ('yes', 'no', 'planned', 'soon'):
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print("%s: Unknown t2_enabled" % k)
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hide = True
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if 'Trezor' in coin.get('wallet', {}) and coin['wallet']['Trezor'] != 'https://wallet.trezor.io':
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print("%s: Strange URL for Trezor Wallet" % k)
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hide = True
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if len(coin.get('wallet', {})) == 0:
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print("%s: Missing wallet" % k)
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if hide:
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if coin.get('hidden') != 1:
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print("%s: HIDING COIN!" % k)
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# If any of important detail is missing, hide coin from list
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coin['hidden'] = 1
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if not hide and coin.get('hidden'):
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print("%s: Details are OK, but coin is still hidden" % k)
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for k in details['coins'].keys():
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if details['coins'][k].get('hidden') == 1:
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print("%s: Coin is hidden" % k)
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if __name__ == '__main__':
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try:
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details = json.load(open('../defs/coins_details.json', 'r'))
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except FileNotFoundError:
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details = {'coins': {}, 'info': {}}
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coinmarketcap_init()
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update_coins(details)
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update_erc20(details)
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update_ethereum(details)
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update_mosaics(details)
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update_info(details)
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check_missing_details(details)
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print(json.dumps(details['info'], sort_keys=True, indent=4))
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json.dump(details, open('../defs/coins_details.json', 'w'), sort_keys=True, indent=4)
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